90695272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 95928728

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 89, 118, 127, 136, 178, 236, 254, 356, 472, 508, 712, 1003, 1016, 1513, 2006, 2159, 3026, 4012, 4318, 5251, 6052, 7493, 8024, 8636, 10502, 11303, 12104, 14986, 17272, 21004, 22606, 29972, 42008, 45212, 59944, 89267, 90424, 127381, 178534, 192151, 254762, 357068, 384302, 509524, 666877, 714136, 768604, 1019048, 1333754, 1537208, 2667508, 5335016, 11336909, 22673818, 45347636, 90695272]

約数ペア:

[(1, 90695272), (2, 45347636), (4, 22673818), (8, 11336909), (17, 5335016), (34, 2667508), (59, 1537208), (68, 1333754), (89, 1019048), (118, 768604), (127, 714136), (136, 666877), (178, 509524), (236, 384302), (254, 357068), (356, 254762), (472, 192151), (508, 178534), (712, 127381), (1003, 90424), (1016, 89267), (1513, 59944), (2006, 45212), (2159, 42008), (3026, 29972), (4012, 22606), (4318, 21004), (5251, 17272), (6052, 14986), (7493, 12104), (8024, 11303), (8636, 10502)]